CY2XP21ZXC
IC CLOCK GENERATOR 8TSSOP
Quick Answer: The Cypress Semiconductor Corp CY2XP21ZXC is a clock generator IC packaged in an 8-TSSOP surface-mount case with a 4.40mm body width.
- Manufacturer
- Cypress Semiconductor Corp
- Product Category
- Clock Generators, PLLs, Frequency Synthesizers
- Package
- 8-TSSOP (0.173", 4.40mm Width)
- Stock
- 7,594 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Cypress Semiconductor Corp |
|---|---|
| Product Category | Clock Generators, PLLs, Frequency Synthesizers |
| Differential - Input:Output | No/Yes |
| Divider/Multiplier | Yes/No |
| Frequency - Max | 140MHz |
| Input | Crystal |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output | LVPECL |
| Package | Bulk |
| PLL | Yes |
| Product status | Active |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-TSSOP |
| Type | Clock Generator |
| Voltage - Supply | 2.375V ~ 2.625V, 3.135V ~ 3.465V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for CY2XP21ZXC.
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Detailed Description for CY2XP21ZXC
Product Overview
The Cypress Semiconductor Corp CY2XP21ZXC is a clock generator IC packaged in an 8-TSSOP surface-mount case with a 4.40mm body width. It accepts a crystal input and provides an LVPECL differential output, with a maximum frequency of 140MHz. The device includes a PLL, contains one circuit, and uses a 1:1 input-to-output ratio. Supply voltage options are 2.375V to 2.625V or 3.135V to 3.465V, and the operating temperature range is 0°C to 70°C (TA).
Key Features
- Clock generator IC with an integrated PLL.
- Crystal input and LVPECL differential output.
- Maximum frequency of 140MHz.
- One circuit with a 1:1 input-to-output ratio.
- Non-differential input and differential output.
- Supply voltage ranges of 2.375V to 2.625V or 3.135V to 3.465V.
- Operating temperature range of 0°C to 70°C (TA).
- 8-TSSOP surface-mount package with 0.173in (4.40mm) width.
Applications
- Crystal-referenced clocking for digital logic boards that require an LVPECL output.
- Timing reference generation in measurement or control equipment operating within the 0°C to 70°C temperature range.
- Data acquisition systems that require a crystal-derived LVPECL clock output up to 140MHz.
Design & Procurement Notes
When selecting CY2XP21ZXC, verify that the board power supply is within one of the two permitted voltage ranges and that the thermal design keeps the ambient temperature within 0°C to 70°C (TA). The crystal input and LVPECL differential output should be matched to the rest of the timing chain, including appropriate layout and termination practices for differential signaling. The 8-TSSOP surface-mount package requires footprint compatibility with the intended assembly process and board density.
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